Kagema (陰間) is a Japanese term for historical young male sex workers.
Kagema were often passed off as apprentice kabuki actors (who often engaged in sex work themselves on the side) and catered to a mixed male and female clientele.
Kagema typically charged more than female sex workers of equivalent status,[1]: p111 and associated notes and experienced healthy trade into the mid-19th century, despite increasing legal restrictions that attempted to contain sex workers (both male and female) in specified urban areas and to dissuade class-spanning relationships, which were viewed as potentially disruptive to traditional social organization.
[1]: 70–78, 132–134 Many such sex workers, as well as many young kabuki actors, were indentured servants sold as children to the brothel or theater, typically on a ten-year contract.
[1]: 69, 134–135 Kagema could be presented as yarō (young men), wakashū (adolescent boys, about 10–18 years old) or as onnagata (female impersonators).